The book is now available! 211
(another Prime Pages' Curiosity)
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Emmanuel Vantieghem found a solved Sudoku containing 211 distinct primes in traditional word search format: up, down, forward, backward, or diagonal.
4  5  9  1  6  7  3  2  8
3  1  2  5  8  9  6  7  4
8  6  7  2  3  4  1  5  9
9  7  4  6  5  3  2  8  1
5  8  3  9  1  2  4  6  7
6  2  1  7  4  8  9  3  5
1  9  5  8  2  6  7  4  3
2  3  8  4  7  1  5  9  6
7  4  6  3  9  5  8  1  2
Is 211 the limit?

 

  Submitted: 2016-09-05 18:12:43;   Last Modified: 2016-09-05 20:54:26.



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